<template>
  <div id="app">
    <router-view></router-view>
  </div>
</template>

<script>
  export default{
    methods:{
      btnFn(){
        this.$message({
          message: '恭喜你，这是一条成功消息',
          type: 'success'
        });
      }
    }
  }
</script>

<style lang="scss">

</style>
